CN217618842U - Correcting equipment for wiper armature shaft - Google Patents
Correcting equipment for wiper armature shaft Download PDFInfo
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- CN217618842U CN217618842U CN202222048285.9U CN202222048285U CN217618842U CN 217618842 U CN217618842 U CN 217618842U CN 202222048285 U CN202222048285 U CN 202222048285U CN 217618842 U CN217618842 U CN 217618842U
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- armature shaft
- roller
- rounding
- wiper
- push
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Abstract
The utility model discloses a correction equipment of wiper armature shaft, including the bottom plate, before the use, at first place the inside of the standing groove of placing the board surface with the armature shaft of the wiper that gets off dismantled, start the motor of second roller one side, drive the second roller through the motor and rotate. And the air cylinder on one side of the starting device pushes the push-pull rod to extrude the movable rounding device, so that the movable rounding device is close to the static rounding device and the armature shaft at the top of the placing groove, and the armature shaft is clamped between the static rounding device and the movable rounding device. When the motor is started, the gauze on the surface of the second roller is electrically pivoted, and the protruding part of the armature shaft can extrude the roller in the rotating process, so that the rounding effect is realized. The device realizes the effect of synchronous rounding by the rotation fit of the roller and the second roller and the rotation of the armature shaft. The rounding effect of the device is obviously greater than that of pliers.
Description
Technical Field
The utility model relates to a correction device technical field specifically is a correction device of wiper armature shaft.
Background
The wiper is an important accessory mounted on the windshield and its function is to sweep away rain, snow and dust which obstruct the view of the windshield. Therefore, it has an important role in driving safety. The armature shaft is an important part of the motor device, and the armature shaft serves as a link for converting the capacity between the motor and the device, supporting the rotating part, transmitting torque, and determining the relative position of the rotating parts. The armature shaft must have high strength and rigidity.
The armature shaft of the windscreen wiper needs to be corrected after being used for a period of time, and the phenomenon that the windscreen wiper is stuck is avoided. The traditional armature shaft of the windscreen wiper mainly adopts pliers for clamping and correcting.
In the motor of the invention 201010525870.2 for an adjustment drive or wiper drive of a motor vehicle, a wiper armature shaft arrangement is provided, which is specified as follows: the invention relates to an electric motor for an adjustment drive or wiper drive of a motor vehicle, having an armature shaft, one end of which is rotatably mounted in a gear mechanism housing and the other free end of which has a worm for driving a worm gear or helical gear arranged in the gear mechanism housing, wherein the free end of the armature shaft is arranged in a receptacle formed in the gear mechanism housing for the purpose of being supported in the event of greater deflections, characterized in that at least one spherical, drum-shaped or spherical-crown-shaped compensating element arranged in the receptacle is provided at the free end of the armature shaft and/or the receptacle, on which compensating element or by means of which the free end of the armature shaft is supported on the receptacle when the free end is deflected.
In the prior art, the armature shaft is mainly corrected by adopting pliers, but the concentricity of the pliers is poor, so that the concentricity of the corrected armature shaft is greatly reduced, and the normal operation of the wiper armature shaft is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a correction equipment of wiper armature shaft to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a correction device for a wiper armature shaft comprising a base plate, further comprising:
the movable rounding device comprises a sliding rod, a bearing seat is fixed on one side of the sliding rod, and a roller is rotatably arranged in the bearing seat;
the static rounding device comprises a second slide bar, a second bearing seat is fixed on the surface of the second slide bar, a second roller is rotatably arranged in the second bearing seat, gauze covers the surface of the second roller, and a motor is connected and arranged on the end face of the second roller;
the placing device comprises a placing plate, and a placing groove is formed in the surface of the placing plate.
According to the technical scheme, the placing device further comprises a support installed on the surface of the bottom plate, the load shedding holes are formed in the peripheral position of the bottom plate, the support is fixed on the surface of the bottom plate, a panel is fixed on the surface of the support, and a sliding groove is formed in the surface of the panel.
According to the further technical scheme, the placing plate is installed in the middle of the panel.
According to the technical scheme, one side of the movable rounding device is connected with a push-pull device, the push-pull device comprises a push-pull rod connected to one side of a sliding rod, one side of the push-pull rod is connected with an air cylinder, and the air cylinder is installed on the table top through a terminal.
According to the further technical scheme, the push-pull rods are parallel to each other, and the movable rounding device is parallel to the static rounding device.
Compared with the prior art, the beneficial effects of the utility model are that: this device has proposed corresponding solution to the technical problem that the orthotic devices of wiper armature shaft among the prior art exists: before the use, the armature shaft of the detached wiper is firstly placed in the placing groove on the surface of the placing plate, the motor on one side of the second roller is started, and the second roller is driven to rotate by the motor. And the air cylinder on one side of the starting device pushes the push-pull rod to extrude the movable rounding device, so that the movable rounding device is close to the static rounding device and the armature shaft at the top of the placing groove, and the armature shaft is clamped between the static rounding device and the movable rounding device. When the motor is started, the gauze on the surface of the second roller is electrically pivoted, and the protruding part of the armature shaft can extrude the roller in the rotating process, so that the rounding effect is realized. The device realizes the effect of synchronous rounding by the rotation fit of the roller and the second roller and the rotation of the armature shaft. The rounding effect of the device is obviously greater than that of pliers.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the placement device of the present invention;
FIG. 3 is a schematic structural view of the middle dynamic rounding device of the present invention;
fig. 4 is a schematic view of the push-pull device of the present invention.
In the figure: the device comprises a base plate 1, a placing device 2, a dynamic rounding device 3, a static rounding device 4, a push-pull device 5, a sliding rod 6, a bearing seat 7, a roller 8, a second bearing seat 9, a second sliding rod 10, a second roller 11, gauze 12, a motor 13, a load shedding hole 15, a bracket 16, a panel 17, a sliding groove 18, a placing plate 19, a placing groove 20, a push-pull rod 21, an air cylinder 22 and a terminal 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: a correcting device for a wiper armature shaft, comprising a base plate 1, further comprising:
the movable rounding device 3 comprises a sliding rod 6, and the sliding rod 6 can freely slide in the sliding groove 18; a bearing seat 7 is fixed on one side of the slide rod 6, and the bearing seat 7 is used for ensuring the rotation of the roller 8; a roller 8 is rotatably arranged in the bearing seat 7;
the static rounding device 4 is matched with the dynamic rounding device 3 to round the armature shaft, and the static rounding device 4 is matched with the dynamic rounding device 3 to round the armature shaft. The static rounding device 4 comprises a second slide bar 10, and the second slide bar 10 can also slide in the sliding groove 18; a second bearing seat 9 is fixed on the surface of the second slide bar 10, and the second bearing seat 9 is a device for ensuring the rotation of the second roller 11; the second roller 11 is rotatably mounted inside the second bearing block 9, the surface of the second roller 11 is covered and mounted with gauze 12, and the gauze 12 functions to increase the contact effect between the second roller 11 and the armature shaft. The end surface of the second roller 11 is connected with a motor 13, and the motor 13 is a power device for driving the second roller 11 to rotate;
a placing device 2, wherein the placing device 2 is a part where the armature shaft is directly placed; the placing device 2 comprises a placing plate 19, a placing groove 20 is arranged on the surface of the placing plate 19, and the armature shaft can rotate in the placing groove 20.
Example 2:
referring to fig. 1-4, the placing device 2 further includes a bracket 16 mounted on the surface of the base plate 1, wherein the bracket 16 is a fixing device; the peripheral part of the bottom plate 1 is provided with a load relief hole 15, and the load relief hole 15 is used for reducing the load of the device; a bracket 16 is fixed on the surface of the bottom plate 1, a panel 17 is fixed on the surface of the bracket 16, and the panel 17 is used as a workbench; the surface of the panel 17 is provided with a slide groove 18, and the slide groove 18 is a part where the slide bar 6 and the second slide bar 10 are slidably mounted.
The mounting plate 19 is mounted in the middle of the panel 17 to ensure alignment between the components.
One side of the dynamic rounding device 3 is connected with a push-pull device 5, and the push-pull device 5 is used for driving the dynamic rounding device 3 to reciprocate; the push-pull device 5 comprises a push-pull rod 21 connected to one side of the sliding rod 6, and the push-pull rod 21 is used for pushing the movable rounding device 3 to move; one side of the push-pull rod 21 is connected with and mounted with an air cylinder 22, and the air cylinder 22 is mounted on the table top through a terminal 23, which is a fixing mode of the air cylinder 22.
The push-pull rods 21 are parallel to each other, and the movable rounding device 3 and the static rounding device 4 are parallel to each other, so that the movement of the devices cannot interfere with each other.
Example 3
With reference to fig. 1 to 4 of the present application, when the device is in normal use, the present device provides a corresponding solution to the technical problem existing in the straightening device for the armature shaft of the wiper in the prior art: before use, the removed armature shaft of the wiper is first placed inside the placing groove 21 on the surface of the placing plate 19, the motor 13 on the side of the second roller 11 is started, and the second roller is rotated by the motor 13. And the air cylinder 22 at one side of the starting device pushes the push-pull rod 21 to extrude the movable rounding device 3, so that the movable rounding device 3 is close to the static rounding device 4 and the armature shaft at the top of the placing groove 20, and the armature shaft is clamped between the static rounding device 4 and the movable rounding device 3. When the motor 13 is started, the gauze 12 on the surface of the second roller 11 drives the armature shaft to rotate, and the protruding part of the armature shaft can press the roller 8 in the rotating process, so that the rounding effect is realized. The device realizes the effect of synchronous rounding by the rotating fit of the roller 8 and the second roller 11 and the rotation of the armature shaft. The rounding effect of the device is obviously larger than that of the pliers.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A correction device for a wiper armature shaft, comprising a base plate (1), characterized in that it further comprises:
the movable rounding device (3) comprises a sliding rod (6), a bearing seat (7) is fixed on one side of the sliding rod (6), and a roller (8) is rotatably arranged in the bearing seat (7);
the static rounding device (4) comprises a second sliding rod (10), a second bearing seat (9) is fixed on the surface of the second sliding rod (10), a second roller (11) is rotatably installed inside the second bearing seat (9), gauze (12) is installed on the surface of the second roller (11) in a covering mode, and a motor (13) is installed on the end face of the second roller (11) in a connecting mode;
the placing device (2) comprises a placing plate (19), and a placing groove (20) is formed in the surface of the placing plate (19).
2. A correction device for a wiper armature shaft according to claim 1, characterized in that: the placing device (2) further comprises a support (16) installed on the surface of the bottom plate (1), load reducing holes (15) are formed in the peripheral position of the bottom plate (1), the support (16) is fixed on the surface of the bottom plate (1), a panel (17) is fixed on the surface of the support (16), and a sliding groove (18) is formed in the surface of the panel (17).
3. The device of claim 2, wherein said wiper armature shaft further comprises: the placing plate (19) is installed in the middle of the panel (17).
4. The device of claim 1, wherein said wiper armature shaft further comprises: one side of the movable rounding device (3) is connected with a push-pull device (5), the push-pull device (5) comprises a push-pull rod (21) connected to one side of a sliding rod (6), one side of the push-pull rod (21) is connected with and provided with an air cylinder (22), and the air cylinder (22) is installed on the table top through a terminal (23).
5. The device of claim 4, wherein said wiper armature shaft further comprises: the push-pull rods (21) are parallel to each other, and the movable rounding device (3) is parallel to the static rounding device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222048285.9U CN217618842U (en) | 2022-08-05 | 2022-08-05 | Correcting equipment for wiper armature shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222048285.9U CN217618842U (en) | 2022-08-05 | 2022-08-05 | Correcting equipment for wiper armature shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217618842U true CN217618842U (en) | 2022-10-21 |
Family
ID=83636904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222048285.9U Active CN217618842U (en) | 2022-08-05 | 2022-08-05 | Correcting equipment for wiper armature shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217618842U (en) |
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2022
- 2022-08-05 CN CN202222048285.9U patent/CN217618842U/en active Active
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